Comparison

Lick Transposer vs Jazz Progression Trainer

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Lick Transposer

Easily create musical phrases using an on-screen piano or microphone input. Instantly transpose your creations to all 12 keys and save them as formatted images for practice. Customize interval and direction preferences for a personalized experience.

Highlights
  • Create musical phrases with on-screen piano
  • Record audio from microphone
  • Transpose to all 12 keys
  • Save transpositions as formatted images
  • Switch between Bass and Treble Clef
  • Customize interval and direction preferences
Features
Read full description

Create a lick(musical phrase) using the on screen piano or audio from microphone and immediately transpose it to all 12 keys. Switch between Bass and Treble Clef by tapping the Clef in the Lick creator. Save the transpositions easily to a formatted image for practice. Select the interval and direction preferences from the Settings. This app is intended to be simple and intuitive, but more features will be added later. Send feedback for what features you would like to see!

About

Jazz Progression Trainer

Features
Read full description

Jazz Progression Trainer is a practice tool designed for jazz musicians who want to internalize chord progressions by ear. Play along with a full rhythm section Listen to a real piano, walking bass, and drums as you practice. Each progression is performed at your chosen tempo, looping continuously so you can focus on your instrument. Progressions included Major II-V-I Minor II-V-I Jazz Blues (12-bar) Minor Blues (12-bar) Rhythm Changes (AABA, 32-bar) All 12 keys Transpose any progression instantly to any key. Build fluency across the entire harmonic universe. Adjustable tempo Set the BPM anywhere from 60 to 300. Start slow, build confidence, then push the speed. Visual chord guide The current chord is highlighted on screen as the progression plays, so you can always see where you are in the form. Whether you're a beginner learning your first turnaround or an advanced player drilling changes at 240 BPM, Jazz Progression Trainer keeps up with you.

Screenshots

Lick Transposer3 screens
Jazz Progression Trainer3 screens

Verdict

The call

The clearest difference is update cadence: Lick Transposer at every 10 days against Jazz Progression Trainer's every 6 months. Lick Transposer also leads on price ($1.99 vs $2.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Lick Transposer costs $1.99 and Jazz Progression Trainer $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Lick Transposer ships an update every 10 days, Jazz Progression Trainer every 6 months. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Lick Transposer versus Jazz Progression Trainer: the parameters behind the verdict, then further details
ParameterLick TransposerJazz Progression Trainer
Price$1.99 — better$2.99
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 10 days — betterEvery 6 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size19 MB28 MB
Age rating4+4+
DeveloperJeff Tabolofftabito ozaki

In-app purchases

None

Lick Transposer

No in-app purchases

None

Jazz Progression Trainer

No in-app purchases

Questions

Is Lick Transposer free?
Lick Transposer costs $1.99, with no in-app purchases.
Is Jazz Progression Trainer free?
Jazz Progression Trainer costs $2.99, with no in-app purchases.
Do Lick Transposer or Jazz Progression Trainer have ads?
Neither Lick Transposer nor Jazz Progression Trainer shows ads.
Which is updated more often, Lick Transposer or Jazz Progression Trainer?
Lick Transposer ships an update every 10 days, and Jazz Progression Trainer every 6 months. Most recently, Lick Transposer was updated on November 3, 2026 and Jazz Progression Trainer on October 31, 2026.

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